Parameter to change for a device that returns polling error

Hi,

I have a device (Honeywell Z-Wave Thermostat) that results in repeated polling errors. I have to completely reset it and rejoin the network, however in the meantime is there a parameter that increases the time Vera waits for a poll reply?

I looked at the thermostat parameters for polling and they are nearly the same as polling parameters for a wall dimmer.

Thank